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-rw-r--r--drivers/net/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 39189903e35..7c826db8460 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2509,6 +2509,7 @@ config PLIP
config PPP
tristate "PPP (point-to-point protocol) support"
+ select SLHC
---help---
PPP (Point to Point Protocol) is a newer and better SLIP. It serves
the same purpose: sending Internet traffic over telephone (and other
@@ -2689,6 +2690,7 @@ config SLIP
config SLIP_COMPRESSED
bool "CSLIP compressed headers"
depends on SLIP
+ select SLHC
---help---
This protocol is faster than SLIP because it uses compression on the
TCP/IP headers (not on the data itself), but it has to be supported
@@ -2701,6 +2703,12 @@ config SLIP_COMPRESSED
<http://www.tldp.org/docs.html#howto>, explains how to configure
CSLIP. This won't enlarge your kernel.
+config SLHC
+ tristate
+ help
+ This option enables Van Jacobsen serial line header compression
+ routines.
+
config SLIP_SMART
bool "Keepalive and linefill"
depends on SLIP